89 RCSB Turbo LQ4 speedo
#1
89 RCSB Turbo LQ4 speedo
Finally got my factory speedo working on my 89, decided to make a little clip playing around lol.
BTW, 9 psi.
89 Silverado Turbo 6.0 speedo - YouTube
BTW, 9 psi.
89 Silverado Turbo 6.0 speedo - YouTube
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#8
Sure, I tapped into both wires from the VSS at the rear of the trans, and got both original VSS wires from the 89, bought me a Dakota Digital SGI-5 C box and wired it into that. Instructions are included with the SGI-5 box. Although the only way I got it to work is if I tapped the brown wire from the truck to the ground wire from the LS VSS harness.